397751550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22283}}^1$

素因数の和:22322

約数の個数: 96

約数和(自身を含む): 1193709312

約数和(自身を除く): 795957762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 5950, 8925, 17850, 22283, 44566, 66849, 111415, 133698, 155981, 222830, 311962, 334245, 378811, 467943, 557075, 668490, 757622, 779905, 935886, 1114150, 1136433, 1559810, 1671225, 1894055, 2272866, 2339715, 2651677, 3342450, 3788110, 3899525, 4679430, 5303354, 5682165, 7799050, 7955031, 9470275, 11364330, 11698575, 13258385, 15910062, 18940550, 23397150, 26516770, 28410825, 39775155, 56821650, 66291925, 79550310, 132583850, 198875775, 397751550]

約数ペア:

[(1, 397751550), (2, 198875775), (3, 132583850), (5, 79550310), (6, 66291925), (7, 56821650), (10, 39775155), (14, 28410825), (15, 26516770), (17, 23397150), (21, 18940550), (25, 15910062), (30, 13258385), (34, 11698575), (35, 11364330), (42, 9470275), (50, 7955031), (51, 7799050), (70, 5682165), (75, 5303354), (85, 4679430), (102, 3899525), (105, 3788110), (119, 3342450), (150, 2651677), (170, 2339715), (175, 2272866), (210, 1894055), (238, 1671225), (255, 1559810), (350, 1136433), (357, 1114150), (425, 935886), (510, 779905), (525, 757622), (595, 668490), (714, 557075), (850, 467943), (1050, 378811), (1190, 334245), (1275, 311962), (1785, 222830), (2550, 155981), (2975, 133698), (3570, 111415), (5950, 66849), (8925, 44566), (17850, 22283)]